IL29741A0 - Production of phosphate fertilizers - Google Patents

Production of phosphate fertilizers

Info

Publication number
IL29741A0
IL29741A0 IL29741A IL2974168A IL29741A0 IL 29741 A0 IL29741 A0 IL 29741A0 IL 29741 A IL29741 A IL 29741A IL 2974168 A IL2974168 A IL 2974168A IL 29741 A0 IL29741 A0 IL 29741A0
Authority
IL
Israel
Prior art keywords
production
phosphate fertilizers
fertilizers
phosphate
Prior art date
Application number
IL29741A
Other versions
IL29741A (en
Original Assignee
Struthers Scient And Int
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Struthers Scient And Int filed Critical Struthers Scient And Int
Publication of IL29741A0 publication Critical patent/IL29741A0/en
Publication of IL29741A publication Critical patent/IL29741A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B19/00—Granulation or pelletisation of phosphatic fertilisers, other than slag
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
  • Glanulating (AREA)
IL29741A 1967-04-18 1968-04-02 Production of phosphate fertilizers IL29741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1776167 1967-04-18

Publications (2)

Publication Number Publication Date
IL29741A0 true IL29741A0 (en) 1968-06-20
IL29741A IL29741A (en) 1972-07-26

Family

ID=10100764

Family Applications (1)

Application Number Title Priority Date Filing Date
IL29741A IL29741A (en) 1967-04-18 1968-04-02 Production of phosphate fertilizers

Country Status (6)

Country Link
US (1) US3607214A (en)
JP (1) JPS4937027B1 (en)
ES (1) ES352829A1 (en)
FR (1) FR1574030A (en)
GB (1) GB1227133A (en)
IL (1) IL29741A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH554131A (en) * 1972-07-13 1974-09-30 Intereko Sa PROCESS FOR DEHYDRATION AND GRANULATION OF FERTILIZER FROM BOVINE MANURE, AND OTHERS, ON STRAW.
DE3712724A1 (en) * 1987-04-15 1988-11-03 Metallgesellschaft Ag METHOD FOR DRYING HUMID, GRANULATED, AMMONIUM OR ALKALINE CONTAINERS
US5211735A (en) * 1987-04-24 1993-05-18 Petroleo Brasileiro S. A. Process for preparing phosphated or nitrophosphated fertilizers through solubilization of phosphate rock
US5152821A (en) * 1988-02-01 1992-10-06 Hi-Fert Pty. Ltd. Addition of supplemental macro & micro nutrients to granular phosphatic fertilizers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600253A (en) * 1949-01-21 1952-06-10 Dorr Co Fertilizer manufacture
US3351453A (en) * 1960-10-20 1967-11-07 Tennessee Corp Process of manufacturing in a rotating solid bed substantially dry, solid fertilizer containing granulated ammonium phosphate
CH431576A (en) * 1964-01-07 1967-03-15 Inventa Ag Process for granulating nitrogenous fertilizers
US3317307A (en) * 1964-01-20 1967-05-02 Grace W R & Co Method of granulating fertilizer
US3382059A (en) * 1964-07-02 1968-05-07 Tennessee Valley Authority Production of ammonium polyphosphates from wet process phosphoric acid

Also Published As

Publication number Publication date
US3607214A (en) 1971-09-21
ES352829A1 (en) 1969-09-01
FR1574030A (en) 1969-07-11
GB1227133A (en) 1971-04-07
IL29741A (en) 1972-07-26
JPS4937027B1 (en) 1974-10-04

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